What Is Gluten Sensitivity?

So gluten sensitivity is, well food allergies are IGE reactions, you eat a strawberry, you break out into an urge, you probably know if you have one of those. Sensitivity or food sensitivities in general, are much more vague, they can cause things like brain fog, headaches, migraines, joint pain, fatigue, things like that and so they can take up to three days to come out, they're called IGG reactions, and they can take 72 hours to develop, so often people are walking around with these things having no idea until they do some testing or something like an elimination diet to figure it out.